/*
  just add some comment
  &..
 */
#include <stdio.h>
#include "header.h"
typedef struct kj zf;

struct xma {
    int x;
    int y;
    zf inner;
    int fun(){return 0;}
};

int fun();
int fun2();
int fun4();
struct xma xmaxxxkl;

int main(int argc, const char *argv[])
{
    struct xma zu;
    struct kj mn;
    
    fun();
    fun2();
    fun4();
    mn.x = 100;

    return 0;
}


int fun()
{
    puts("this is just for fun");
    return 100;
}

struct www
{
    
};

int fun2()
{
    return  fun();
   
}

int fun4()
{
    return puts("121342ff");
}
